Pith Number

pith:NN5KUZAA

pith:2012:NN5KUZAACJJPG5T7TSQ5C3INTS

not attested not anchored not stored refs pending

Non-sparse Linear Representations for Visual Tracking with Online Reservoir Metric Learning

Anthony Dick, Anton van den Hengel, Chunhua Shen, Qinfeng Shi, Xi Li

arxiv:1204.2912 v1 · 2012-04-13 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NN5KUZAACJJPG5T7TSQ5C3INTS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:58:02.546683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b7aaa64001252f3767f9ca1d16d0d9c9ad8ba27650f1c9176b725aac0b181cf

Aliases

arxiv: 1204.2912 · arxiv_version: 1204.2912v1 · doi: 10.48550/arxiv.1204.2912 · pith_short_12: NN5KUZAACJJP · pith_short_16: NN5KUZAACJJPG5T7 · pith_short_8: NN5KUZAA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NN5KUZAACJJPG5T7TSQ5C3INTS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6b7aaa64001252f3767f9ca1d16d0d9c9ad8ba27650f1c9176b725aac0b181cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b774f13922a36319a741f0a99bddc0b911a4f8a2e5f2763857ed516cce1d9011",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2012-04-13T08:16:41Z",
    "title_canon_sha256": "60f9f69e1672ad2503c1a2af895f9aaa5e9c352870ed4816be22edb25de5ee48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2912",
    "kind": "arxiv",
    "version": 1
  }
}